As part of an antitrust lawsuit related to App Store rankings, OpenAI has accused xAI of using ephemeral messaging apps to ...

For much of the past three years, Elon Musk’s xAI has tried to compete against the leading AI labs, including OpenAI, the ...

Amid the ongoing antitrust lawsuit, OpenAI alleges that xAI used messaging platforms designed to automatically erase conversations, preventing the preservation of records relevant to the dispute. The ...

Elon Musk’s xAI argues OpenAI hired former employees to obtain Grok source code and other confidential information.

OpenAI says xAI is systematically destroying internal communications. Here's the latest on this increasingly messy lawsuit.

OpenAI’s chief strategy officer, Jason Kwon, flagged troubling details from recent court filings in the company’s legal ...

Sam Altman reacts to Elon Musk’s $79B–$134B lawsuit against OpenAI and Microsoft as the companies challenge damages calculations and expert testimony ahead of an April trial.

On Monday, Elon Musk announced that he was merging two of his companies, SpaceX and xAI, in a deal said to be worth $1.25 ...

Nvidia CEO Jensen Huang told CNBC's Jim Cramer on Tuesday that there's "no drama involved" between the company and OpenAI. "Everything's on track," he added.

Elon Musk’s combination of his rocket company SpaceX with his AI startup xAI for $1.25 trillion could provide the AI startup ...

Elon Musk's mega-deal combining SpaceX and xAI is the latest sign that the billionaire is consolidating his business empire ...

Anthropic, the AI firm behind the Claude chatbot, sparked an unexpected sell-off across software and publishing stocks with ...